c-cd cccc cccu ccdc ccdh cced ccee cche cchy ccuc cd-e cdec cec- cece cedd cede cedu cedy ceec ceke ceyu chce chch chec ched chee cheh chek cheu chey chud chuk chuy chy- chyc chyk ckch ckck ckcy ckdu ckey cucc cuce cuck cude cued cuek cuk- cuke cuy- cyc- cycc cyke cyy- cyyc dc-y dccc dccu dche dddd dec- decc decd dece deck dedd dede dedu deed deek dehu dek- deke dekh deue deuk deye dhec dhed dhee dhye dkdc dkey duce duch duck dudd dude dudu duey duhe duhu duhy duke duku dycd dyce dych dyck dycu dydd dyde dyed dyeh dyey dyhh dyke dyku eccc ecce ecdc eced eche ecky ecyd eddc edde eddy ede- edeh educ eede eedu eeee eeke ehcc ehdd eheh eheu ehud ekch eked ekek eucd euch eude eyck eyec eyed eyey eyke hccc hcch hdyd hech heck hedd hede hedy heed heek hehe heke heku heue heuk heye heyh hhhh hkcc huch huck hucu hudd hude hudu hued huey huhu huke huyd huye hyce hydd hyde hyhe hyke hyuk kccc kccd kcck kccu kccy kcdc kcdd kcdu kcdy kcec kced kcee kceu kcey kche kchh kchk kchu kckc kckk kcky kcue kcuh kcuk kcye kcyk kcyy kdcc kdcd kdce kddc kddd kddk kdec kdkd kdkk kduc kdyk kech keck kedc kedd kede kedy keed keeh keek kehk kekc keke keku keye keyh keyu keyy khcc khch khck khdc khdk khec khed khey khhk khke khkk khky khud khuk khuy khyy kkcd kkch kkck kkcy kkdc kkdd kkdy kked kkhh kkhk kkkk kkuu kkyc kkyy kucc kucd kuce kuch kudd kude kudu kued kuek kueu kuhu kuke kukh kukk kuku kuky kuuk kuuu kuyu kuyy kycc kyck kydd kyde kydy kyee kyhd kykc kykd kyke kykk kyky kyuk kyuu kyyk kyyy ucdc ucdd uche ucky uduk uh-d uhde uhuh ukcc ukek ukeu ukky uuuu yccc ycch ycee yche ydee ye-u yech yeck yedd yede yeed yeek yehe yehu yeke yeue yeuk yeye yhed yhud yhyd ykey yuce yuck yude yudh yudu yued yueh yuke yuku yuky yuye yuyu yyyy